DE3133061C2 - Drehwinkelmeßfühler - Google Patents
DrehwinkelmeßfühlerInfo
- Publication number
- DE3133061C2 DE3133061C2 DE19813133061 DE3133061A DE3133061C2 DE 3133061 C2 DE3133061 C2 DE 3133061C2 DE 19813133061 DE19813133061 DE 19813133061 DE 3133061 A DE3133061 A DE 3133061A DE 3133061 C2 DE3133061 C2 DE 3133061C2
- Authority
- DE
- Germany
- Prior art keywords
- rotation
- coil
- permanent magnet
- sensor according
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 48
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 15
- 239000000696 magnetic material Substances 0.000 claims abstract description 6
- 238000011156 evaluation Methods 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 7
- 230000005669 field effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 101100484930 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) VPS41 gene Proteins 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000012545 processing Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18266380A | 1980-08-29 | 1980-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3133061A1 DE3133061A1 (de) | 1982-04-08 |
| DE3133061C2 true DE3133061C2 (de) | 1984-03-01 |
Family
ID=22669490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813133061 Expired DE3133061C2 (de) | 1980-08-29 | 1981-08-21 | Drehwinkelmeßfühler |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5772009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| DE (1) | DE3133061C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3744629C1 (de) * | 1987-12-31 | 1989-06-01 | Gulde Regelarmaturen Gmbh & Co | Vorrichtung mit einem Initiator |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3244891C2 (de) * | 1982-12-04 | 1985-07-11 | Angewandte Digital Elektronik Gmbh, 2051 Brunstorf | Einrichtung zur berührungslosen Positionsmessung |
| US4904936A (en) * | 1986-03-03 | 1990-02-27 | Emhart Industries, Inc. | Automotive wheel speed sensor including ferromagnetic flux carrying cup closing an opening in the wheel bearing housing |
| US6949344B1 (en) * | 1987-12-28 | 2005-09-27 | Psychemical Corporation | Hair analysis method |
| DE4442441C2 (de) * | 1994-01-31 | 1997-02-06 | Fraunhofer Ges Forschung | Miniaturisierte Spulenanordnung hergestellt in Planartechnologie zur Detektion von ferromagnetischen Stoffen |
| US7256505B2 (en) | 2003-03-05 | 2007-08-14 | Microstrain, Inc. | Shaft mounted energy harvesting for wireless sensor operation and data transmission |
| CN101952689A (zh) * | 2007-12-03 | 2011-01-19 | Cts公司 | 线性位置传感器 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777273A (en) * | 1971-11-08 | 1973-12-04 | Nissan Motor | Angular position detector using magnetic elements |
| JPS51137442A (en) * | 1975-05-23 | 1976-11-27 | Canon Inc | Rotational position detector |
| JPS5377656A (en) * | 1976-12-21 | 1978-07-10 | Yokogawa Hokushin Electric Corp | Angle converter |
| FR2379892A1 (fr) * | 1977-02-02 | 1978-09-01 | Illinois Tool Works | Dispositif rotatif de detection a reponse lineaire |
| GB2061514A (en) * | 1979-06-18 | 1981-05-13 | Sperry Ltd | Inductive Pick-off Devices |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3855525A (en) * | 1973-10-05 | 1974-12-17 | Illinois Tool Works | Angular velocity sensor |
| US3971995A (en) * | 1975-08-08 | 1976-07-27 | Illinois Tool Works Inc. | Wheel velocity sensor with exciter ring runout compensation |
-
1981
- 1981-08-21 JP JP13201381A patent/JPS5772009A/ja active Granted
- 1981-08-21 DE DE19813133061 patent/DE3133061C2/de not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777273A (en) * | 1971-11-08 | 1973-12-04 | Nissan Motor | Angular position detector using magnetic elements |
| JPS51137442A (en) * | 1975-05-23 | 1976-11-27 | Canon Inc | Rotational position detector |
| JPS5377656A (en) * | 1976-12-21 | 1978-07-10 | Yokogawa Hokushin Electric Corp | Angle converter |
| FR2379892A1 (fr) * | 1977-02-02 | 1978-09-01 | Illinois Tool Works | Dispositif rotatif de detection a reponse lineaire |
| GB2061514A (en) * | 1979-06-18 | 1981-05-13 | Sperry Ltd | Inductive Pick-off Devices |
Non-Patent Citations (1)
| Title |
|---|
| Harry Norton:Handbook of Transducers of Electronic Measuring Systems, Prentice-Hall(1969) S. 186-189 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3744629C1 (de) * | 1987-12-31 | 1989-06-01 | Gulde Regelarmaturen Gmbh & Co | Vorrichtung mit einem Initiator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140929B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-01 |
| JPS5772009A (en) | 1982-05-06 |
| DE3133061A1 (de) | 1982-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |